Research Article

A Modified Dragonfly Optimization Algorithm for Single- and Multiobjective Problems Using Brownian Motion

Table 5

Comparison of the modified DA with well-known optimization algorithms.

Benchmark functionsAlgorithms
The modified DAACOGAPSO
MeanStd.MeanStd.MeanStd.MeanStd.

F14.93E + 007.16E − 185.80E − 199.85E − 181.03E + 034.47E + 025.78E − 181.80E − 17
F28.68E − 013.76E − 053.09E − 055.17E − 058.21E + 002.11E + 004.34E − 031.35E − 02
F38.40E + 012.10E − 066.04E − 062.89E − 062.68E + 031.37E + 032.60E − 034.55E − 03
F41.78E + 002.78E − 032.15E − 053.82E − 032.91E + 011.13E + 012.40E − 033.46E − 03
F55.74E + 026.79E + 007.56E + 009.33E + 001.83E + 051.17E + 058.72E + 011.10E + 02
F65.58E + 001.32E − 155.73E − 151.82E − 157.75E + 023.16E + 026.00E − 151.90E − 16
F72.22E − 024.69E − 031.42E − 026.45E − 032.29E − 019.98E − 028.21E − 034.93E − 03
F8−2.93E + 033.84E + 02−3.93E + 035.28E + 02−4.68E + 031.11E + 02−9.76E + 091.65E + 12
F92.47E + 019.48E + 002.20E + 011.30E + 013.51E + 019.17E + 001.44E + 011.08E + 01
F102.32E + 004.87E − 013.18E − 016.70E − 011.31E + 011.75E + 003.85E − 018.27E − 01
F114.34E − 017.35E − 022.66E − 021.01E − 011.06E + 014.99E + 001.15E − 014.82E − 02
F121.29E + 009.83E − 024.28E − 021.35E − 012.56E + 038.00E + 031.18E − 103.73E − 10
F136.71E − 014.63E − 033.02E − 036.37E − 039.36E + 041.21E + 053.02E − 036.37E − 03
F141.20E + 009.12E + 011.42E + 021.25E + 021.79E + 022.93E + 012.06E + 021.86E + 02
F152.04E − 038.06E + 012.67E + 011.11E + 021.60E + 022.64E + 012.59E + 022.16E + 02

Note: Std. = standard deviation.